RARE!! 1963 Cockshutt 660 Gas Tractor, Factory Wide front end. Model 36-1509 Serial 129-263-606, Working Tach showing 2613 hrs and is legit!! Air Cleaner with screen, Hydraulics, Rear weights. This tractor has been restored, It Runs and Drives as good as it looks! VERY RARE TRACTOR- 1 of 15 Built, only 5 known to exist.